130525696

素因数分解:

$2^9\times 7^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:565

約数の個数: 80

約数和(自身を含む): 302480640

約数和(自身を除く): 171954944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 256, 316, 448, 461, 512, 553, 632, 896, 922, 1106, 1264, 1792, 1844, 2212, 2528, 3227, 3584, 3688, 4424, 5056, 6454, 7376, 8848, 10112, 12908, 14752, 17696, 20224, 25816, 29504, 35392, 36419, 40448, 51632, 59008, 70784, 72838, 103264, 118016, 141568, 145676, 206528, 236032, 254933, 283136, 291352, 413056, 509866, 582704, 826112, 1019732, 1165408, 1652224, 2039464, 2330816, 4078928, 4661632, 8157856, 9323264, 16315712, 18646528, 32631424, 65262848, 130525696]

約数ペア:

[(1, 130525696), (2, 65262848), (4, 32631424), (7, 18646528), (8, 16315712), (14, 9323264), (16, 8157856), (28, 4661632), (32, 4078928), (56, 2330816), (64, 2039464), (79, 1652224), (112, 1165408), (128, 1019732), (158, 826112), (224, 582704), (256, 509866), (316, 413056), (448, 291352), (461, 283136), (512, 254933), (553, 236032), (632, 206528), (896, 145676), (922, 141568), (1106, 118016), (1264, 103264), (1792, 72838), (1844, 70784), (2212, 59008), (2528, 51632), (3227, 40448), (3584, 36419), (3688, 35392), (4424, 29504), (5056, 25816), (6454, 20224), (7376, 17696), (8848, 14752), (10112, 12908)]